.simos-learning,
.simos-learning * {
    box-sizing: border-box;
}

.simos-learning {
    --slms-ink: #162033;
    --slms-muted: #657189;
    --slms-line: #dfe5ef;
    --slms-soft: #f5f7fb;
    --slms-primary: #0f3d91;
    --slms-primary-2: #0b2d6c;
    --slms-good: #087f5b;
    --slms-warn: #b45309;
    --slms-danger: #b42318;
    --slms-card: #ffffff;
    width: 100%;
    color: var(--slms-ink);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}

.slms-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    padding: 14px 18px;
    background: #0f3d91;
    color: #fff;
    border-radius: 8px;
    margin-bottom: 16px;
}

.slms-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 240px;
}

.slms-logo {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 7px;
    background: #fff;
    color: #0f3d91;
    font-weight: 800;
    letter-spacing: .03em;
}

.slms-brand strong,
.slms-brand span {
    display: block;
}

.slms-brand strong {
    font-size: 18px;
    line-height: 1.2;
}

.slms-brand span {
    opacity: .86;
    font-size: 13px;
}

.slms-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.slms-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 8px 12px;
    border-radius: 6px;
    color: #fff;
    text-decoration: none;
    background: rgba(255, 255, 255, .12);
    font-weight: 650;
    font-size: 14px;
}

.slms-nav a.active,
.slms-nav a:hover {
    background: #fff;
    color: #0f3d91;
}

.slms-notice {
    padding: 12px 14px;
    border-radius: 7px;
    margin-bottom: 16px;
    background: #e9f7ef;
    border: 1px solid #bce3ca;
    color: #14532d;
    font-weight: 650;
}

.slms-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(260px, .7fr);
    gap: 16px;
    align-items: stretch;
    padding: 22px;
    border-radius: 8px;
    background: linear-gradient(135deg, #f7faff, #eef4ff);
    border: 1px solid var(--slms-line);
    margin-bottom: 16px;
}

.slms-hero h2,
.slms-panel h2 {
    margin: 2px 0 8px;
    font-size: 28px;
    line-height: 1.18;
    letter-spacing: 0;
}

.slms-hero p,
.slms-panel p {
    margin: 0 0 10px;
    color: var(--slms-muted);
}

.slms-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 24px;
    padding: 3px 8px;
    border-radius: 999px;
    background: #dbeafe;
    color: #0f3d91;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.slms-status-card,
.slms-panel,
.slms-work-card,
.slms-stat {
    background: var(--slms-card);
    border: 1px solid var(--slms-line);
    border-radius: 8px;
}

.slms-status-card {
    padding: 16px;
}

.slms-status-card strong {
    display: block;
    margin-bottom: 8px;
}

.slms-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.slms-stat-grid.compact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.slms-stat {
    padding: 14px;
}

.slms-stat span {
    display: block;
    color: var(--slms-muted);
    font-size: 13px;
    min-height: 20px;
}

.slms-stat strong {
    display: block;
    margin-top: 6px;
    font-size: 28px;
    line-height: 1;
    color: var(--slms-primary);
}

.slms-panel {
    padding: 18px;
    margin-bottom: 16px;
}

.slms-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.slms-inline-form,
.slms-form,
.slms-grid-form,
.slms-review-form,
.slms-danger-form {
    display: grid;
    gap: 12px;
}

.slms-inline-form {
    max-width: 420px;
}

.slms-grid-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.slms-grid-form label:nth-of-type(3),
.slms-grid-form label:nth-of-type(4),
.slms-grid-form label:nth-of-type(5),
.slms-grid-form label:nth-of-type(6),
.slms-grid-form label:nth-of-type(10),
.slms-grid-form label:nth-of-type(11),
.slms-grid-form .slms-form-actions {
    grid-column: 1 / -1;
}

.simos-learning label {
    display: grid;
    gap: 6px;
    color: var(--slms-ink);
    font-weight: 700;
    font-size: 14px;
}

.simos-learning input,
.simos-learning select,
.simos-learning textarea {
    width: 100%;
    min-height: 42px;
    padding: 10px 11px;
    border: 1px solid #cfd8e7;
    border-radius: 7px;
    background: #fff;
    color: var(--slms-ink);
    font: inherit;
}

.simos-learning textarea {
    resize: vertical;
}

.simos-learning button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    width: fit-content;
    padding: 10px 14px;
    border: 0;
    border-radius: 7px;
    background: var(--slms-primary);
    color: #fff;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.simos-learning button:hover {
    background: var(--slms-primary-2);
}

.slms-check {
    grid-template-columns: auto 1fr;
    align-items: center;
    justify-content: start;
}

.slms-check input {
    width: 18px;
    min-height: 18px;
}

.slms-card-list {
    display: grid;
    gap: 14px;
}

.slms-work-card {
    padding: 16px;
}

.slms-work-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.slms-work-top span {
    color: var(--slms-muted);
    font-size: 13px;
    font-weight: 700;
}

.slms-work-card h3 {
    margin: 2px 0 0;
    font-size: 22px;
    line-height: 1.25;
}

.slms-assignment-box,
.slms-feedback {
    padding: 12px;
    border-radius: 7px;
    margin: 12px 0;
}

.slms-assignment-box {
    background: #f8fafc;
    border: 1px dashed #cbd5e1;
}

.slms-feedback {
    background: #fff7ed;
    border: 1px solid #fed7aa;
}

.slms-feedback span {
    display: inline-flex;
    margin-top: 4px;
    color: var(--slms-warn);
    font-weight: 800;
}

.slms-badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 9px;
    border-radius: 999px;
    background: #e2e8f0;
    color: #334155;
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
}

.status-submitted,
.status-revision_submitted,
.status-feedback_given {
    background: #dbeafe;
    color: #1d4ed8;
}

.status-completed {
    background: #dcfce7;
    color: #166534;
}

.status-needs_revision,
.status-remedial {
    background: #ffedd5;
    color: #9a3412;
}

.slms-table-wrap {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--slms-line);
    border-radius: 8px;
}

.slms-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    background: #fff;
}

.slms-table th,
.slms-table td {
    padding: 12px;
    border-bottom: 1px solid var(--slms-line);
    text-align: left;
    vertical-align: top;
}

.slms-table th {
    background: #f8fafc;
    color: #334155;
    font-size: 13px;
}

.slms-review-form {
    min-width: 280px;
}

.slms-admin-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.slms-admin-grid div {
    padding: 12px;
    border-radius: 7px;
    background: var(--slms-soft);
}

.slms-admin-grid strong,
.slms-admin-grid span {
    display: block;
}

.slms-admin-grid span {
    color: var(--slms-muted);
}

.slms-danger-form {
    padding: 14px;
    border: 1px solid #fecaca;
    border-radius: 8px;
    background: #fff5f5;
}

.slms-danger-form button {
    background: var(--slms-danger);
}

.slms-empty {
    padding: 18px;
    border-radius: 8px;
    background: var(--slms-soft);
    color: var(--slms-muted);
}

.slms-access-gate {
    min-height: 70vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: linear-gradient(135deg, #f7faff, #eef4ff);
    border: 1px solid var(--slms-line);
    border-radius: 8px;
}

.slms-login-card {
    width: min(100%, 440px);
    padding: 24px;
    border: 1px solid var(--slms-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 40px rgba(15, 61, 145, .12);
}

.slms-login-card .slms-logo {
    margin-bottom: 14px;
}

.slms-login-card h2 {
    margin: 10px 0 8px;
    font-size: 28px;
    line-height: 1.15;
}

.slms-login-card p {
    margin: 0 0 16px;
    color: var(--slms-muted);
}

@media (max-width: 900px) {
    .slms-header,
    .slms-hero,
    .slms-panel-head,
    .slms-work-top {
        display: grid;
    }

    .slms-nav {
        justify-content: start;
    }

    .slms-stat-grid,
    .slms-stat-grid.compact,
    .slms-grid-form,
    .slms-admin-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .slms-header,
    .slms-hero,
    .slms-panel,
    .slms-work-card {
        padding: 14px;
    }

    .slms-brand {
        min-width: 0;
    }

    .slms-nav a {
        flex: 1 1 auto;
        justify-content: center;
        font-size: 15px;
    }

    .slms-hero h2,
    .slms-panel h2 {
        font-size: 23px;
    }

    .slms-stat-grid,
    .slms-stat-grid.compact,
    .slms-grid-form,
    .slms-admin-grid {
        grid-template-columns: 1fr;
    }

    .slms-table {
        min-width: 680px;
    }

    .simos-learning button {
        width: 100%;
    }
}